I get this for all extensions defined in sip.conf with a mailbox=xxxx@default.
mailbox is also defined in voicemail.conf.
sip entry:
[5336]
type=friend
secret=5336
host=dynamic
context=default
callerid=Training Test <5336>
mailbox=5336@default
subscribemwi=yes
sip message:
WARNING[4128]: chan_sip.c:12814 handle_response: Remote host can’t match request NOTIFY to call ‘aca6cc1-c0a80101-d-866@192.168.32.164’. Giving up.
sip debug:
<— SIP read from 192.168.32.164:5060 —>
SIP/2.0 481 CallLeg/Transaction Does Not Exist
Via: SIP/2.0/UDP 192.168.32.16:5060;branch=z9hG4bK4ec2d502;rport
From: "asterisk"sip:asterisk@astcp.xxx.com.au:5060;tag=as324360f8
To: sip:sip@192.168.32.164:5060;user=phone;tag=c0a80101-173105a8
Call-ID: aca6cc1-c0a80101-d-866@192.168.32.164
CSeq: 108 NOTIFY
Content-Length: 0
using Thomson st2030.